CN209641565U - A kind of rocker switch - Google Patents
A kind of rocker switch Download PDFInfo
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- CN209641565U CN209641565U CN201920465993.8U CN201920465993U CN209641565U CN 209641565 U CN209641565 U CN 209641565U CN 201920465993 U CN201920465993 U CN 201920465993U CN 209641565 U CN209641565 U CN 209641565U
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- movable contact
- hole
- contact spring
- rocker switch
- button
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Abstract
A kind of rocker switch provided by the utility model, including base body, shield, button and wiring board；Button one end is equipped with button set, and the lower section of button set is equipped with rotating block, and rotating block is equipped with column block, and column block is equipped with through-hole, and spring and metal libron are equipped in through-hole, and one end of metal libron is equipped with blind hole, and spring is located in blind hole；The lower section of metal libron is equipped with movable contact spring, and the lower section of movable contact spring is equipped with side foot, and movable contact spring is equipped with movable contact, and side foot is equipped with stationary contact；Movable contact spring is mounted on movable contact spring bracket；Wiring board is located at the top of rotating block, and one end that spring stretches out through-hole is contacted with wiring board.The beneficial effect is that: have the function of dust-proof, water-proof function and with LED light；Structure novel indicates that service life can be widely used for each type electric tool, cleaning appliance industry and household electrical appliance up to 5 years or more using LED light.
Description
Technical field
It is especially a kind of with dust-proof, water-proof function and with LED light the utility model relates to a kind of rocker switch
Rocker switch.
Background technique
Such rocker switch function currently on the market is substantially similar, but has following functions defect:
1, commonly use that rocker switch structure is simple, it is general using the shield for covering an additional PVC material on switch come reality
Existing dust-proof or water-proof function, PVC material belong to loose material, just will appear aging within general 2 years or more, especially touch
After grease type chemicals, it is easier to hardening and lead to breakage, be easy for making switch to lose dust and water protection function in this way, switch into
It is easy to cause internal short-circuit after water, fire can be caused when serious, does not meet national safety standard requirement, it is hidden that there are considerable safeties
Suffer from.
2, it commonly uses and is connect by the filament of neon lamp with resistance both ends filament inside rocker switch, then contacted with sub-spring is swung
Come realize neon lamp shine reach connect instruction function.But such structure technique in assembling process is extremely complex, it is desirable that
Worker is skilled in technique, and cannot achieve automated production, and production efficiency is low.If the improper filament or electricity for being easy to make neon lamp of operation
Broken filaments are hindered, short circuit is easily caused when serious and causes fire, does not meet national safety standard requirement, it is hidden that there are considerable safeties
Suffer from.
3, the average life span of general neon lamp is 10000 hours or so, but neon lamp in the market is led due to Market competition
Cause it is cheap, do manual work it is poor, often make the neon lamp service life it is difficult to ensure that.In addition, passing through electricity due to being only connected to a resistance
Resistance decompression come realize give neon lamp power supply, when voltage has larger fluctuation, especially overtension when, it is easy to damage neon lamp,
The function of just losing and correctly indicate is switched after neon lamp damage, is easy to equally exist security risk there are maloperation.
For this purpose, it is imperative to design a kind of rocker switch with dustproof and waterproof function and with LED light.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, providing kind of one kind has dust-proof, water-proof function simultaneously
Rocker switch with LED light.
A kind of rocker switch provided by the utility model, technical solution are as follows: the rocker switch includes base body, protection
Cover and button；One end of the button is provided with button set, and the lower section of the button set is provided with rotating block, the button set with
It is provided with wiring board between the rotating block, column block is provided on the rotating block, is provided with through-hole on the column block, institute
It states and is provided with spring and metal libron in through-hole, one end of the metal libron, which is stretched, is provided with blind hole, and the spring is placed
In the blind hole；It is provided with movable contact spring below the metal libron, side foot is provided with below the movable contact spring, it is described
It is provided with movable contact on movable contact spring, is provided with stationary contact on the side foot；The movable contact spring, which is mounted on, to be set to below movable contact spring
Movable contact spring bracket on.
It is provided by the utility model a kind of with dust-proof, water-proof function and with the rocker switch of LED light, further include as
Lower attached technical scheme:
Wherein, the front of the wiring board is provided with Chip-R, paster LED and patch zener diode, the route
The reverse side of plate is provided with copper foil.
Wherein, the bottom of the button is provided with clamping joint, and the top of the button set is correspondingly provided with blocked hole, institute
Clamping joint is stated to be connected in the blocked hole.
Wherein, the bottom of the button set is provided with connecting hole, is correspondingly provided with link block at the top of the rotating block,
The link block clamping is in the connecting hole.
Wherein, it is provided with positioning column on the side of the rotating block, location hole, institute are correspondingly provided on the base body
Positioning column is stated to be connected in the location hole.
Wherein, locating convex block is additionally provided on the rotating block, the button, which is put on, is correspondingly provided with positioning groove, institute
Positioning groove is stated to be connected on the locating convex block.
Wherein, it is provided with clamping bump on the movable contact spring, is correspondingly provided with clamping groove on the movable contact spring bracket,
The clamping bump is connected in the clamping groove.
Wherein, base body through-hole is provided on the base body, the movable contact spring bracket and side foot pass through the pedestal
Body through-hole stretches out the base body.
The implementation of the utility model includes following technical effect:
1, the utility model is a novel rocker switch, has the function of dust-proof, water-proof function and with LED light.
2, the utility model structure novel indicates that the LED light theory service life is more than 50000 hours using LED light, makes
With the service life up to 5 years or more, each type electric tool, cleaning appliance and white goods industry can be widely used for.
3, the utility model simple process, there are three types of electronic components, respectively paster LED, patch electricity on internal circuit board
Resistance and patch zener diode can be applied to large range of voltage due to using zener diode, can when having voltage fluctuation
The effectively voltage at limitation paster LED both ends, it is vulnerable that effective protection paster LED does not allow it.In addition using layout form
Wiring board carries out automatic chip mounting operation with full-automatic chip mounter, simple process, and the qualification rate and production efficiency of wiring board are high.
Detailed description of the invention
Fig. 1 is the perspective view of the rocker switch of the utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the sectional view when rocker switch of the utility model is connected.
Fig. 4 is the sectional view when rocker switch of utility model disconnects.
Fig. 5 is the explosive view of the rocker switch of the utility model.
Fig. 6 is the schematic diagram of the route plate top surface of the rocker switch of the utility model.
Fig. 7 is the schematic diagram of the wiring board bottom surface of the rocker switch of the utility model.
Fig. 8 is the part-structure assembling schematic diagram of the rocker switch of the utility model.
In figure, 1- base body, 2- shield, 3- button, 4- wiring board, 5- button set, 6- rotating block, 7- movable contact spring, 8-
Side foot, 9- movable contact spring bracket, 11- location hole, 12- base body through-hole, 31- clamping joint, 41- Chip-R, 42- paster LED,
43- patch zener diode, 44- copper foil, 51- blocked hole, 52- connecting hole, 53- positioning groove, 61- column block, 62- through-hole,
63- spring, 64- metal libron, 65- blind hole, 66- link block, 67- positioning column, 68- locating convex block, 71- movable contact, 72- card
Connect convex block, 81- stationary contact, 91- clamping groove.
Specific embodiment
The utility model is described in detail below in conjunction with embodiment and attached drawing, it should be pointed out that described
Embodiment be intended merely to facilitate the understanding to the utility model, and do not play any restriction effect to it.Side described herein
Position is for example to compare the convenience of attached drawing description and use up and down, does not constitute the restriction to protection scope.
It is provided by the utility model a kind of with dust-proof, water-proof function and lifting up with LED light as shown in Fig. 1-5,8
Switching plate, including base body 1, shield 2 and button 3；The button 3 stretches out the one of the cabinet that base body 1 and shield 2 are formed
End is provided with button set 5, and the lower section of the button set 5 is provided with rotating block 6, sets between the button set 5 and the rotating block 6
It is equipped with wiring board, column block 61 is provided on the rotating block 6, through-hole 62, the through-hole 62 are provided on the column block 61
It is inside provided with spring 63 and metal libron 64, the metal libron 64 is provided with blind hole 65, and the spring 63 is placed on
In the blind hole 65；The lower section of the metal libron 64 is provided with movable contact spring 7, and the lower section of the movable contact spring 7 is provided with side foot
8, movable contact 71 is provided on the movable contact spring 7, is provided with stationary contact 81 on the side foot 8；The movable contact spring 7 is mounted on setting
In on the movable contact spring bracket 9 of 7 lower section of movable contact spring.
Wherein, the shield in the present embodiment is made of rubber, to utilize the oil resistivity of rubber material and anti-aging
Property, so that the dustproof and waterproof function of switch does not fail for a long time.
Wherein, as shown in fig. 6-7, it is steady to be provided with Chip-R 41, paster LED 42 and patch for the front of the wiring board 4
Diode 43 is pressed, the reverse side of the wiring board 4 is provided with copper foil 44.On the internal circuit board of rocker switch provided in this embodiment
There are three types of electronic components, respectively paster LED, Chip-R and patch zener diode, can due to using zener diode
Applied to large range of voltage, there is the voltage that paster LED both ends can be effectively limited when voltage fluctuation, effective protection patch
It is vulnerable that LED does not allow it.In addition the wiring board for using layout form, carries out automatic chip mounting operation, work with full-automatic chip mounter
Skill is simple, and the qualification rate and production efficiency of wiring board are high.
Preferably, as shown in Fig. 5,8, the bottom of the button 3 is provided with clamping joint 31, and the top of the button set 5 is right
It is provided with blocked hole 51 with answering, the clamping joint 31 is connected in the blocked hole 51.
As shown in Fig. 5,8, the bottom of the button set 5 is provided with connecting hole 52, and the top of the rotating block 6 is accordingly set
It is equipped with link block 66, the link block 66 is connected in the connecting hole 52.
As shown in Fig. 5,8, it is provided with positioning column 67 on the side of the rotating block 6, is arranged in correspondence on the base body 1
There is location hole 11, the positioning column 67 is connected in the location hole 11.
As shown in Fig. 5,8, it is additionally provided with locating convex block 68 on the rotating block 6, is correspondingly provided on the button set 5
Positioning groove 53, the positioning groove 53 are connected on the locating convex block 68.
As shown in Fig. 5,8, it is provided with clamping bump 72 on the movable contact spring 7, is arranged in correspondence on the movable contact spring bracket 9
There is clamping groove 91, the clamping bump 72 is connected in the clamping groove 91.
As shown in Fig. 1-5,8, base body through-hole 12, the movable contact spring bracket 9 and side foot 8 are provided on the base body 1
The base body 1 is stretched out by the base body through-hole 12.
Button 3 in the utility model, button set 5 and rotating block 6 become a sub-assembly after assembling, which can be with
It is rotated centered on column block 61 on rotating block 6, the two through hole 62 of rotating block 61 is provided with spring 63 and metal libron 64, gold
Belonging to libron 64 can drive movable contact spring 7 to make switch connection, and after switch connection, electric current passes to metal libron by movable contact spring 7
64, then spring 63 is passed to, the copper foil 44 being then passed on the bottom surface of wiring board 4 is powered to wiring board 4, to realize wiring board 4
On paster LED lamp it is shinny, realize the connection instruction function of switch.
The course of work of rocker switch provided by the utility model is as follows:
As shown in Fig. 2, the button 3 of rocker switch is pressed with hand, the combination for forming button 3, button set 5 and rotating block 6
Part drives metal libron 64, and then drives movable contact spring 7, to make the stationary contact 81 of the movable contact 71 and side foot 8 on movable contact spring 7
Contact, so that generating closed action realizes the turn-on power loss of switch；As shown in figure 3, button 3 is horizontal after reversed button press
To rotating block 6 is driven, the metal libron 64 in rotating block 6 drives movable contact spring 7, to make 71 He of movable contact on movable contact spring 7
The stationary contact 81 of side foot 8 disconnects, and realizes the break function of switch.It is not charged on movable contact spring 7 after disconnection, thus without electricity
It passes on wiring board 4, LED light is extinguished, and switch is designated as disconnecting.
The rocker switch of the utility model has the function of dust-proof, water-proof function and with LED light；Structure novel is adopted
It is indicated with LED light, the LED light theory service life is more than 50000 hours, and service life can be widely used for all kinds of up to 5 years or more
Electric tool and cleaning appliance industry.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (8)
1. a kind of rocker switch, which is characterized in that the rocker switch includes base body, shield and button；The button
One end is provided with button set, and the lower section of the button set is provided with rotating block, is arranged between the button set and the rotating block
There is wiring board, column block is provided on the rotating block, through-hole is provided on the column block, is provided with spring in the through-hole
With metal libron, one end of the metal libron is provided with blind hole, and the spring is placed in the blind hole；The metal
It is provided with movable contact spring below libron, side foot is provided with below the movable contact spring, is provided with movable contact on the movable contact spring,
Stationary contact is provided on the side foot；The movable contact spring is mounted on the movable contact spring bracket being set to below movable contact spring.
2. a kind of rocker switch according to claim 1, it is characterised in that: the front of the wiring board is provided with patch electricity
Resistance, paster LED and patch zener diode, the reverse side of the wiring board are provided with copper foil.
3. a kind of rocker switch according to claim 1 or 2, it is characterised in that: the bottom of the button is provided with clamping
The top of head, the button set is correspondingly provided with blocked hole, and the clamping joint is connected in the blocked hole.
4. a kind of rocker switch according to claim 1 or 2, it is characterised in that: the bottom of the button set is provided with company
Hole is connect, link block is correspondingly provided at the top of the rotating block, the link block clamping is in the connecting hole.
5. a kind of rocker switch according to claim 1 or 2, it is characterised in that: be provided on the side of the rotating block
Positioning column is correspondingly provided with location hole on the base body, and the positioning column is connected in the location hole.
6. a kind of rocker switch according to claim 1 or 2, it is characterised in that: be additionally provided with positioning on the rotating block
Convex block, the button, which is put on, is correspondingly provided with positioning groove, and the positioning groove is connected on the locating convex block.
7. a kind of rocker switch according to claim 1 or 2, it is characterised in that: it is convex to be provided with clamping on the movable contact spring
Block is correspondingly provided with clamping groove on the movable contact spring bracket, and the clamping bump is connected in the clamping groove.
8. a kind of rocker switch according to claim 1 or 2, it is characterised in that: be provided with base body on the base body
Through-hole, the movable contact spring bracket and side foot pass through the base body through-hole and stretch out the base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920465993.8U CN209641565U (en) | 2019-04-09 | 2019-04-09 | A kind of rocker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920465993.8U CN209641565U (en) | 2019-04-09 | 2019-04-09 | A kind of rocker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209641565U true CN209641565U (en) | 2019-11-15 |
Family
ID=68497368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920465993.8U Active CN209641565U (en) | 2019-04-09 | 2019-04-09 | A kind of rocker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209641565U (en) |
-
2019
- 2019-04-09 CN CN201920465993.8U patent/CN209641565U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325608 Longze village and Nanyang Village, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: ZHEJIANG JIABEN ELECTRONICS Co.,Ltd. Address before: 325609 Tiancheng Industrial Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG JIABEN ELECTRONICS Co.,Ltd. |